There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in ...

Clear, sunny skies could be rare this summer, as smoke from Canadian wildfires flows into the Northeast, according to ...

Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.

Toxic air spreads hundreds or even thousands of miles from where wildfires burn. Last week, Chicago felt the sting—and ...

AccuWeather long range meteorologist Paul Pastelok said long-lasting stretches of deep blue sky may not return to the ...

A new wildfire was reported today at 11:05 a.m. in Trinity County. Canadian Fire has been burning on federal land managed by ...

More than 30,000 people in Canada have been evacuated due to wildfires, and millions of acres have burned — and it's only the ...

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.